Weather in South Boston, Massachusetts, United States

7-Day Detailed Weather Forecast for South Boston

Today

Temperature: 34°F

Wind Speed: 21 to 24 mph

Wind Direction: W

Forecast: Sunny. High near 34, with temperatures falling to around 28 in the afternoon. West wind 21 to 24 mph, with gusts as high as 46 mph.

Tonight

Temperature: 23°F

Wind Speed: 20 to 23 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 23. West wind 20 to 23 mph, with gusts as high as 48 mph.

Friday

Temperature: 32°F

Wind Speed: 17 to 21 mph

Wind Direction: W

Forecast: Sunny, with a high near 32. West wind 17 to 21 mph, with gusts as high as 37 mph.

Friday Night

Temperature: 21°F

Wind Speed: 6 to 17 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 21. West wind 6 to 17 mph.

Saturday

Temperature: 36°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 36. Southwest wind around 8 mph.

Saturday Night

Temperature: 28°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of snow after midnight. Mostly cloudy, with a low around 28. Southwest wind around 7 mph. Chance of precipitation is 40%.

Sunday

Temperature: 32°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: A chance of snow before 5pm. Mostly cloudy, with a high near 32. West wind 6 to 12 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Temperature: 19°F

Wind Speed: 12 to 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 19. Northwest wind 12 to 15 mph, with gusts as high as 26 mph.

Monday

Temperature: 27°F

Wind Speed: 12 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 27. Northwest wind 12 to 15 mph, with gusts as high as 29 mph.

Monday Night

Temperature: 21°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A slight chance of snow showers between 9pm and 4am. Mostly cloudy, with a low around 21. West wind around 10 mph.

Tuesday

Temperature: 32°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 32. West wind around 10 mph.

Tuesday Night

Temperature: 23°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 23. West wind around 7 mph.

Wednesday

Temperature: 41°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 41. Southwest wind 7 to 12 mph.

Wednesday Night

Temperature: 34°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 34. Southwest wind around 9 mph.